Search Results for author: Christine A. Shoemaker

Found 4 papers, 1 papers with code

pySOT and POAP: An event-driven asynchronous framework for surrogate optimization

3 code implementations30 Jul 2019 David Eriksson, David Bindel, Christine A. Shoemaker

This paper describes Plumbing for Optimization with Asynchronous Parallelism (POAP) and the Python Surrogate Optimization Toolbox (pySOT).

Bayesian Optimization

Efficient Multi-Objective Optimization through Population-based Parallel Surrogate Search

no code implementations6 Mar 2019 Taimoor Akhtar, Christine A. Shoemaker

Parallel speedup of MOPLS is higher than all other parallel algorithms with 16 and 64 processors.

Sensitivity Analysis for Computationally Expensive Models using Optimization and Objective-oriented Surrogate Approximations

no code implementations27 Oct 2014 Yi-Lun Wang, Christine A. Shoemaker

In addition, the performance of Kriging is not as good as Gaussian RBF, especially in the case of high dimensional problems.

Experimental Design

A General Stochastic Algorithmic Framework for Minimizing Expensive Black Box Objective Functions Based on Surrogate Models and Sensitivity Analysis

no code implementations23 Oct 2014 Yi-Lun Wang, Christine A. Shoemaker

We are focusing on bound constrained global optimization problems, whose objective functions are computationally expensive black-box functions and have multiple local minima.

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